Package Price:
$165.15/5kg tubeUsually ships within 3-5 business days
The Bonarc ER308L TIG Rod (1.6mm) is a high-performance filler metal engineered for the precision welding of austenitic stainless steels. Conforming to AWS A5.9 specifications, this rod is specifically formulated with an "Extra Low Carbon" (L-grade) composition, typically containing a maximum of 0.03% carbon. This metallurgical characteristic is critical for industrial applications as it significantly reduces the susceptibility to intergranular corrosion and carbide precipitation, which can occur in the heat-affected zone (HAZ) of standard 308 grades.
Designed primarily for joining base metals of similar composition—such as AISI 304 and 304L—this filler metal contains nominally 18% Chromium and 8% Nickel. This 18/8 composition ensures that the weld deposit matches the mechanical properties and corrosion resistance of the base material. It is also suitable for welding stabilized grades like AISI 321 and 347 in moderate temperature service conditions. The 1.6mm diameter offers excellent control for thin-to-medium gauge materials, making it a versatile choice for pipe welding, sheet metal fabrication, and maintenance operations.
Industrially, Bonarc ER308L is widely utilized in sectors requiring high sanitary standards and chemical resistance, such as food and beverage processing, pharmaceutical manufacturing, and chemical plant maintenance. The rods are supplied in a durable 5kg plastic tube, ensuring the filler metal remains clean and free from contaminants like moisture and dust, which is essential for producing porosity-free, X-ray quality welds.
| Additional Information |
|---|
| Aws Spec:ER308L |
| Brand:Bonarc |
| Diameter:1.6mm (1/16") |
| Packaging:5 kg Tube |
| Grade:308 |
| Weld Process:TIG (GTAW) |
| Material Composition:Stainless Steel (18% Cr, 8% Ni) |
| AWS Classification:ER308L |
| Shielding Gas Requirement:100% Argon |
| Alloy Type:Austenitic Stainless Steel |
| Polarity:DCEN |
| Packaging Description:5kg tube |
